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Individual Calculations April 2019 |
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| Balestra, Stefano Total change: -2.60 | |   |
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| CIS 2019 - Serie Promozione Emilia-Romagna 1 | Ferrara | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1733 | 2.50 | 4 | -0.13 | 20 | -2.60 | |
|  Vaccari, Luigi | | | 1365 | ITA | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Vergara Meersohn, Alberto Luis | | | 1514 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Giordani, Roberto | | | 1813 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Provino, Salvatore | | | 1689 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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